NLV74HC240ADWR2G

Buffers, Drivers, Receivers, Transceivers Overview

The NLV74HC240ADWR2G is an octal buffer and line driver from the 74HC logic family, manufactured by onsemi. It features inverting outputs with three-state capability, allowing for effective bus holding and data isolation. The device operates within a supply voltage range of 2 V to 6 V. Key electrical parameters include a high-level output current of -7.8 mA and a low-level output current of 7.8 mA. Static current is specified at 4 µA, while operating power supply current reaches 160 µA. It is housed in a 20-SOIC package and supports a wide operating temperature range from -55 °C to +125 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent inverting buffer channels
• Three-state output control for efficient bus management and isolation
• Wide supply voltage compatibility supporting 2 V to 6 V operation
• Extended industrial temperature range ensuring reliability in harsh environments

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive electronic systems requiring robust signal buffering
• Industrial control equipment needing wide temperature tolerance
• Data acquisition systems utilizing bus-oriented architectures
• Communication interfaces requiring signal inversion and isolation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific automotive grade designation when sourcing, as the NLV prefix indicates specialized qualification standards distinct from standard commercial variants. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the SOIC-20 footprint matches your PCB layout constraints. Cross-reference the datasheet revision date to guarantee parameter accuracy against your design specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing for automotive or industrial applications that demand extended temperature performance beyond standard commercial limits. The HC series offers balanced speed and power consumption suitable for general-purpose digital logic. Consider the three-state feature if multiple devices share a common data bus. Verify input voltage levels align with your system's logic thresholds to ensure reliable switching behavior across the full operating voltage range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to onsemi’s NLV series, which targets automotive and high-reliability industrial markets. It is functionally related to the MC74HC240ADWR2G but adheres to stricter automotive quality standards. The 74HC240 architecture provides octal buffering capabilities widely used in legacy and modern digital designs. The NLV variant ensures consistency with AEC-Q100 requirements where applicable, distinguishing it from standard commercial logic families.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the MC74HC240ADWR2G for non-automotive contexts. For automotive replacements, verify equivalent NLV-series parts from onsemi or qualified competitors offering AEC-Q100 certification. Ensure pinout compatibility and electrical characteristics match before substitution.